Bolts and Gaskets
Bolts are typically ordered from Duniway and are silver-plated, for its natural lubricant qualities.
Gaskets are typically ordered from Duniway and are copper or silver-plated. Silver-plated gaskets are used on the growth chamber as they are resistant to As degradation (As eats away at copper)
Bolts
mini conflat - SAX-32-050 and SAX-32-075
1/4 x 0.875" (28-100?)
1/4 x 1" (28-100?)
1/4 x 1.25" (28-125)
1/4 x 1.5" (28-150)
1/4 x 2.25" (28-225)
5/16 x 1.25" (24-125)
5/16 x 1.5" (24-150)
5/16 x 1.75" (24-175)
5/16 x 2" (24-200)
5/16 x 2.25" (24-225)
5/16 x 2.5" (24-250)
Gaskets
https://www.duniway.com/catalog/hardware/copper-and-silver-conflat%C2%AE-gaskets
Silver
1.33" - SG-0133 or SG-013X
2.75" - SG-0275
4.5" - SG-0450
4.5" skinny - SG-045X
4.5" thick (for HVP) - special from Veeco
6" - SG-0600
8" - SG-0800
10" - SG-1000
Copper
1.33" - G-0133 or G-013X
2.75" - G-0275
4.5" - G-0450
6" - G-0600
8" - G-0800
10" - G-1000
Flanges
Flange size - bolt size
Tapped Flanges
1.33" - mini conflat
2.75" - 1/4 x 0.875"
4.5" - 5/16 x 1.25"
6" - 5/16 x 1.25"
8" - 5/16 x 1.75"??
10" - 5/16 x 1.75"?? or 5/16 x 1.5" for Cryo gatevalves (tapped but not as deep)
Through Flanges
1.33" - ?
2.75" - 1/4 x 1.5"?
4.5" - 5/16 x 2"?
6" - 5/16 x 2 or 5/16 x 2.25"?
8" - 5/16 x 2.25"?
10 - 5/16 x 2.5"?